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长江三峡水利枢纽是有防洪、发电、航运综合效益的重大建设项目。长江水利水电科学研究院从一九五六年建院以来配合工程设计,和兄弟科研单位、高等院校一起开展过多方面的科学试验研究工作,积累了一大批成果。特别是近两年来围绕蓄水位150米,坝顶高程175米的方案科研工作进一步深入,逐步掌握了一些科学论据,以供判明情况和解决设计工作中各方面关心的一些重大问题(随着设计阶段的发展,各专业的专题科学试验研究还需继续深入)。由于这一工程的环境与社会影响.特别是水库对航运的影响受到广泛关注.本文将从
The Three Gorges Project of the Yangtze River is a major construction project with comprehensive benefits of flood control, power generation and shipping. Since its establishment in 1956, the Yangtze River Water Conservancy and Hydropower Research Institute has cooperated with engineering design and conducted many scientific experiments and research with brother scientific research institutes and institutions of higher learning and has accumulated a large number of achievements. Especially in the past two years, the scientific and research work on water conservancy project at a height of 150 meters and an elevation of 150 meters has been further deepened. Some scientific arguments have been gradually mastered to identify some important issues that are of concern to all parties involved in the design work Design stage of development, the various subject of special science test research needs to continue further.) Due to the environmental and social impacts of this project, especially the impact of reservoirs on shipping has drawn much attention.